package com.newcoder.community.controller.interceptor;

import org.slf4j.Logger;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @author edison
 * @version 2023
 * @date 2024/1/21 20:45
 */

@Component
public class AlphaInterceptor implements HandlerInterceptor {

    private static final Logger logger = org.slf4j.LoggerFactory.getLogger(AlphaInterceptor.class);

        // 在Controller之前执行
        @Override
        public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
            logger.debug("preHandle: " + handler.toString());
            return true;
        }

        // 在Controller之后执行
        @Override
        public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
            logger.debug("postHandle: " + handler.toString());
        }

        // 在TemplateEngine之后执行
        @Override
        public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
            logger.debug("afterCompletion: " + handler.toString());
        }
}
